baber/WOPTO huggingface dataset:
Patent JP-H02108960-A (JP)
Title: Detecting method for defective part in shape of band steel
Inventor: KAWAHARA MASAHIRO
IPC: G01N29/14
Filed: 1988-10-18
Abstract: PURPOSE:To detect defects in shape like as an edge snapping or cracking possibly causing the breakdown of a band steel by analyzing a sound generated at the time when the band steel is transferred to a planar state from a coil state. CONSTITUTION:A microphone 4 is provided for the detection of the sound generated at the time when the band steel coil 1 is transferred to the planar state from the coil state. Then, the sound signal coming from the microphone 4 is analyzed and displayed by a signal processor 5 consisting of an amplifier 6, frequency analyzer 7 and display device 8. That is, if the defect in shape is existed in the coil 1, a peak is shown in a specific frequency range. The defective part in shape of the band steel can be detected accordingly by means of detecting the peak value in the specific frequency range.
Patent JP-H04138870-A (JP)
Title: Underwater welding equipment
Inventor: TONMIYA YUICHI
IPC: B23K9/29
Filed: 1990-09-29
Abstract: PURPOSE:To form a stable cavity on a place to be welded and to allow a diver welder to perform welding while a weld zone being confirmed by the welder by setting a filter made of a wire brush or a high polymer between a transparent part and the place to be welded. CONSTITUTION:The underwater welding equipment is provided with a welding torch 1 which generates an arc continuously in the direction of the place to be welded in opposition to the place 9 to be welded and supplies shielding gas to the place 9 to be welded and a cover 5 of the welding torch 1 which is set so as to cover a gap between this welding torch 1 and the place 9 to be welded and consists of a part to discharge the shielding gas supplied to the inside of the welding torch 1 to the outside and besides, regulate infiltration of water from the outside and the transparent part for the purpose of monitoring a part of the place to be welded and the cover 5 is provided with a hole 6 through which the welding wire 8 can be passed. Since the cavity where there is no water is formed in a welding torch 1 main body and welding is performed by the shielding gas supplied via the wire brush 11 and a shielding gas supply pipe 4, even if welding is performed by the welder, the weld zone of high quality can be obtained.
Patent JP-H07113302-A (JP)
Title: Combined pit
Inventor: AIZAKI SEIGO
IPC: E04D13/08
Filed: 1993-10-19
Abstract: PURPOSE:To reduce the kinds of water collecting pit so as to simplify the construction work by forming the upper opening of the water collecting pit into a rectangular shape whose short side is slightly larger than long side of a vertical gutter and inserting a plurality of vertical gutters having different dimensions. CONSTITUTION:The short side b of the upper opening of a square cylindrical combined pit 1 which collects rainwater from nominal gutters 61, 62 is slightly larger than the long side of vertical gutter (nominal gutter), and the dimension of the long side a is approximately double of the short side b. A plurality of the nominal gutters 61, 62 can be inserted in the openings even if the direction of mounting is changed. Also, a plurality of rids 12 are provided in the inside of the combined pit 1 to support the inserted vertical gutter stably. As a consequence, it is possible to perform the construction work efficiently.
Patent JP-H07118950-A (JP)
Title: Bobbin rotation sensor and yarn winder
Inventor: NOHARA ISAO
IPC: D01H1/36
Filed: 1993-10-19
Abstract: PURPOSE:To sense an abnormal state such as a brake trouble or an abnormal winding diameter, and to prevent a defective product and trouble from occurring by providing an inexpensive bobbin rotation sensor hardly deteriorating the accuracy for a change in environment in relation to a yarn winder. CONSTITUTION:This yarn winder is provided by installing a magnet 1 in a prescribed position in the circumferential direction of a holding member 3 for holding a bobbin 2 for winding yarn, and also installing a sensing element 5 capable of outputting a signal corresponding to the rotation of the holding member 3 with a magnetic field from the magnet 1 on the side of a supporting member 4 rotatably supporting the holding member 3.
Patent JP-H0976821-A (JP)
Title: Rearview mirror for vehicle
Inventor: KANAZAWA TORU
IPC: G02B5/10
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a rearview mirror for vehicle, which can be easily formed and with which an image of a wide backward field of view at a natural curvature can be visually recognized. SOLUTION: A curve formed by smoothly connecting each area from a first area at R1 of radius of curvature to a (n)-th area at Rn of radius of curvature [0.375 Rn<=Rn+1<=0.625 Rn, n=1,2,3...] is turned around an axis, which connects the center of curvature of the first area and a desirable point of the first area, and a mirror surface is formed along a curved surface obtained as a result of the turning.
Patent JP-H11127644-A (JP)
Title: Vertical feeding mechanism-controlling structure in rice transplanter
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent a state that a waiting position of an operation arm in a vertical feeding mechanism changes with nipping of mud, etc., in the rice transplanter. SOLUTION: In this rice transplanter, a wire 21 is directly connected to a part between a tip and a base part in an operation arm 17 of a vertical feeding mechanism 8a and the wire 21 is extended from the operation arm 17 to a prescribed feeding position S side of the operation arm 17. A seedlings feeding amount of the vertical feeding mechanism 8a is changed by changing a waiting position T of the operation arm 17 along the displacing direction of the operation arm 17.
Patent JP-H08105530-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: KAMATA SHINYA
IPC: F16H61/686
Filed: 1994-09-30
Abstract: PURPOSE: To let operating pressure be synchronously exhausted out of a plurality of hydraulic chambers acting as each frictional element without damaging responsiveness at the time of down shift actuation in the automatic transmission which allows the operating pressure of these hydraulic chambers to be controlled by a single hydraulic pressure control means with respect to a plurality of the hydraulic chambers acting as each frictional element to be fed with hydraulic pressure at the time of down shift actuation. CONSTITUTION: An orifice 73 is set in a line 121 which is connected to a forward clutch 41 from a first duty valve 66, and concurrently a line 122 branched out of the line 121 at the downstream side of the orifice 73, is communicated with a line 143 communicated with the release chamber 44b of a 2-4 brake 44 through a first shift valve 56. A bypass valve 74 is set on a line 123 which is provided with the orifice 73 bypassed, the valve 74 is kept at a closed condition for example, at the time of a 3-4 gear shifting actuation, and the valve is actuated so as to be opened at the time of a 4-3 gear shifting actuation, so that the line 123 is thereby opened.
Patent JP-H06109194-A (JP)
Title: Pipe line repairing method
Inventor: MITANI HISAO
IPC: F16L55/16
Filed: 1992-09-30
Abstract: PURPOSE:To facilitate repairing work as the hardening of synthetic resin is promoted by quickly transmitting heat from an electric heater to repairing material. CONSTITUTION:A pipe line repairing method is such a method as repairing material 14 impregnated with thermosetting resin is attached to the outer periphery of the expanding part B of a repairing tool 4 having the expanding part B which can expand in the radial direction of a pipe line, and the repairing tool 4 is arranged inside the pipe line, and the expanding part B is expanded to press the reparing material 14 to the inner face of the pipe line. After an electric heater H is attached to the outer periphery of the expanding part B, the repairing material 14 is attached to the outside of the electric heater H, and the electric heater H is turned on under a condition where the repairing material 14 is pressed against the inner face of the pipe line.
Patent JP-2001083392-A (JP)
Title: Lens barrel device
Inventor: RI TEIBUN
IPC: G02B7/10
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the holding accuracy and the reliability of an optical member and a lens group by surely preventing the deterioration in the strength of a barrel member having a through-hole by simple structure. SOLUTION: This device is provided with a 1st barrel member 3 having the through-hole 3c, and a 2nd barrel member 2 moving the optical member in its optical axis direction by relative rotation to the member 3. Then, the member 3 is equipped with projections 3a and 3b on the outer periphery or the inner periphery of its front and rear sides in a longitudinal direction. The member 2 is equipped with rotary guide grooves 2b and 2c with which the projections 3a and 3b are engaged at positions corresponding to the projections 3a and 3b on its inner periphery or outer periphery.
Patent JP-H08100133-A (JP)
Title: Disperse dye mixture
Inventor: KONISHI KAZUHISA
IPC: D06P3/54
Filed: 1994-09-30
Abstract: PURPOSE: To obtain the subject mixture, having rapid dyeing suitability, excellent in color fastness to light and high-temperature dispersibility and useful for dyeing polyester fibers by blending a red disperse dye mixture having two specific structures with a specified compound. CONSTITUTION: This disperse dye mixture is obtained by blending a dye mixture comprising (A) a red disperse dye of formula I and (B) a red disperse dye of formula II with (C) one or more compounds of formula III [R is phenyl, a 1-6C alkyl, SO2 -R10 (R1- is a 1-6C alkyl), etc.] (e.g. a compound of formula IV). Furthermore, the respective components are preferably blended at (95-10)wt.%:(5-90)wt.% blending ratio of the components (A) to (B) and (95-10)wt.%:(5-90)wt.% blending ratio of the mixture of the components (A) with (B) to the component (C).
Patent JP-S62119485-A (JP)
Title: Radar equipment
Inventor: YASUFUKU MASAKI
IPC: G01S13/64
Filed: 1985-11-20
Abstract: PURPOSE:To enable a target to be detected even when a clutter and the target are present in the same range gate by constructing a radar equipments such that interfering waves are removed only by a Doppler frequency wherein no clutter is present. CONSTITUTION:The outputs of the range gates 5 of systems I and II are inputted to band-pass filters 6 divided every Doppler frequency. The outputs of the band-pass filters 6 of the systems I and II wherein distances and Doppler frequencies correspond to one another are inputted to a comparator 8. The comparator 8 outputs a detection stop signal to a CFAR detector when the output of the system II is larger than that of the system I. The range of the Doppler frequencies wherein the detection stop signal is effective is made a Doppler frequency region wherein the neighborhood mean value of the CFAR detector is below a predetermined value. Thus, interfering waves are removed only by the Doppler frequencies wherein no clutter is present and a target can be detected even when the clutter and the target are present in the same range gate.
Patent JP-S63116292-A (JP)
Inventor: SAITO MASUHARU
IPC: G07F9/02
Filed: 1986-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05101682-A (JP)
Title: Contents address type memory
Inventor: HAYASHIBARA IZUMI
IPC: G11C15/00
Filed: 1991-10-09
Abstract: PURPOSE:To provide the configuration of small circuitry by shortening the operation time of not only retrieval of completely coinciding information but also retrieval of resembling information. CONSTITUTION:A voltage signal Vdd inputted from a signal input terminal 33 is so connected that it goes right through NOMS transistors at the time of output of coincidence signal '1' to coincidence lines 141 to 144 but goes upward through PMOS transistors at the time of output of coincidence signal '0' to them. By this configuration, the signal Vdd is transmitted to some of output lines 341 to 344 in accordance with the degree of coincidence, and information reteieval is performed with a desired degree of resemblance.
Patent JP-S61140641-A (JP)
Title: Toothed belt
Inventor: SHIMONOSEKI MASAYOSHI
IPC: F16G1/28
Filed: 1984-12-13
Abstract: PURPOSE:To enable not to cause skipping of tooth by incorporating a thin endless metal band plate integrally to the endless toothed belt body to prevent the elongation of the body. CONSTITUTION:Tooth-shaped projections 2 with a proper cross-section are formed to be projected integrally at a given pitch on the one surface of a body 1 which consists of rubber, synthetic resin etc. and has a rectangular cross-section. Further, on the other surface of the body 1, an endless thin metal band plate 3 having nearly the same breadth as the body 1 is bonded integrally by a proper means. Thus, when this is used together with a belt wheel in which toothed projections 2 corresponding to this are formed on the outer circumferential surface, the elongation of the belt body 1 is prevented effectively by the metal band plate 3 so that the skipping of tooth cannot be caused.
Patent JP-H02106961-A (JP)
Title: Semiconductor device
Inventor: ISHIGAKI YOSHIYUKI
IPC: H01L29/73
Filed: 1988-10-17
Abstract: PURPOSE:To improve the short channel-resistant effect characteristics of a P channel MOS type transistor by making the N-type impurity concentration of the source-drain regions and an N layer in a semiconductor layer in the lower section of the gate oxide film of the P channel MOS type transistor higher than that of an N layer in the lower section of the active base region of an N-P-N bipolar type transistor. CONSTITUTION:The N-type impurity concentration of the source-drain regions 17 and an N layer 10 in a semiconductor layer in the lower section of the gate oxide film 18 of a P channel MOS type transistor 3 is made higher than that of an N layer 9 in the lower section of the active base region 15 of an N-P-N bipolar type transistor 2. Phosphorus concentration is 3.0X10<16>(cm<-3>) or less in the N layer 9 and 3.0X10<16>(cm<-3>) or more in the N layer 10, thus acquiring breakdown strength between an emitter and a collector of 10V or more in the N-P-N bipolar type transistor, then allowing microstructure down to a gate length of 0.8mum or less in the P channel MOS type transistor.
Patent JP-2001086135-A (JP)
Title: Interface card configuration system
Inventor: KUME KEISUKE
IPC: H04L12/28
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an interface card configuration system that can easily and inexpensively realize an interface card different from a transmission line of a different kind. SOLUTION: An interface card 101 connected between a plurality of different kinds of transmission lines 102 and an ATM switch 202 in this interface card configuration system, consists of a main card 105, a 1st transmission line provision card 106a and a card 106b coping with a 2nd transmission line. The main card 105 includes an interface card ID generating section 112, which generates an interface card ID on the basis of cards IDs 107a, 107b coping with transmission lines from the cards 106a, 106b coping with each of the transmission lines and a main card ID 501. Thus, a selector control section 304 of an interface section 109 coping with cell synchronization section-transmission line is controlled.
Patent JP-2000087438-A (JP)
Title: Draining grating, side gutter lid having the same, and manufacture of side gutter lid
Inventor: ISHIDA HISAO
IPC: E03F5/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a draining grating allowing rainwater or the like falling on roads to be drained efficiently and constituting a structurally simple and inexpensive side gutter lid and to provide a structurally simple and inexpensive side gutter lid designed to allow rainwater or the like falling on roads to be efficiently drained and a method for manufacturing the same. SOLUTION: A draining grating 1 comprises a main body member 2 in the form of a rectangular tube comprising a pair of approximately L-shaped outer peripheral side face members 5 of the same shape combined to each other with a draining space part 6 formed therein, a lid member 3 fixed on a projecting edge 11 formed at the upper edge of the main body member 2, and a reinforcement guide member 4 assembled in a reinforcement guide groove 9 formed in the lower edge of the main body member 2. A stepped-down draining opening 17 communicated to the draining space part 6 is formed between each longitudinal side of the main body member 2 and the lid member 3. An approximately funnel-shaped draining guide recess part 26 (26a, b) is formed in the principal surface 24 of a concrete main body 21 embedded with the draining grating 1, corresponding to the draining opening 17.
Patent JP-H01103452-A (JP)
Title: Printer
Inventor: KATSURAGI KOJI
IPC: B41J2/485
Filed: 1987-10-16
Abstract: PURPOSE:To facilitate an action to be token against error by a method wherein, data sent from a host computer is stored, and when the code of input data is other than predetermined data codes at least data inputted succeeding to the input data is dump-outputted externally as it is. CONSTITUTION:If an error occurred in receive data, i.e. if data '1BH' shown by a half-tone was lacked, a judgement means 3 of a printer 6 successively judges succeeding data '53H', [30H], [30H], [30H], [38H] as normal printing object data. However, because the code of [01H] data is not a code assigned on an 8-bit code table, the judgement means 3 judges ERROR. When the judgement means 3 judges the '01H' as ERROR, a display means 4 counts back the received data which has been stored in a data storage buffer 112 from the '01H' data by a predetermined amount and dump-outputs the data succeeding to the obtained data including control codes, printing object data, etc., as it is to a recording paper disposed outside. An operator judges the kind of data and the order of reception by referring to the dump-output data.
Patent JP-H02107803-A (JP)
Title: Hydraulic cylinder
Inventor: TOKUNAGA NARIFUMI
IPC: F16C32/06
Filed: 1988-10-18
Abstract: PURPOSE:To reduce sliding resistance by providing a pocket which is communicated with one oil chamber and a drain groove which is communicated with a tank through a drain passage in a piston rod on a piston outer circumference and thereby generating back pressure in the oil chamber at the discharge time from the oil chamber to a tank. CONSTITUTION:Inside of a cylinder tube 1 is divided by a piston 2 into two oil chambers A and B, while on an outer circumference of the piston 2 a pocket 9 which is communicated with a circular passage 10 on a central part through an oriffice 11 and a drain groove 13 which is communicated with a circular passage 15 through a through hole 14 are provided. The circular passage 10 is communicated with the oil chamber A through an introducing hole 12, and the circular passage 15 is communicated with a drain passage 16 of a piston rod 3. When resistance applied to a valve 8 between the oil chamber A and a tank 7 is small, the oriffice is provided. Friction between the piston 2 and the cylinder tube 1 owing to presence of actuation oil is reduced, so that the structure is simplified and mulfunction is prevented.
Patent JP-H11103371-A (JP)
Title: Image scanner having center position detection function and method for detecting center position of the image scanner
Inventor: HOSHINA MASAMI
IPC: H04N1/04
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner that is provided with a device receiving an image without distortion by detecting a center position of a valid original read range with high precision. SOLUTION: The image scanner is made up of a read section 4 of an optical system unit having a linear CCD sensor 41, a lens 42, a subscanning mirror 43, and a turning mechanism, a support to place the read section 4 above an original by several tens cm and a base seat that supports the support, and in order to detect the center position of the mirror 43 with high precision, a center position mark 7 that is received simultaneously at image input is placed at a position in parallel with a turning shaft of the mirror 43 at the outside of a valid original read range 11.
Patent JP-S62125299-A (JP)
Inventor: KARIGANE SEIJI
IPC: B08B9/027
Filed: 1985-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05101953-A (JP)
Title: Manufacture of rotary transformer
Inventor: KONNO AKIRA
IPC: H01F41/02
Filed: 1991-10-09
Abstract: PURPOSE:To easily improve the precision of opposed surfaces of a rotary transformer, to simplify and automate manufacturing steps and to reduce the manufacturing cost. CONSTITUTION:A printed board supporting jig 9 is mounted on the cavity 8 side of a lower mold 7b of upper and lower molds 7a, 7b for constituting injection molds 7. Thereafter, a printed board 1 formed on an upper surface with coil patterns 3 (3a, 3b) of copper foils is placed on a pin 11 of the jig 9. Then, the mold 7a disposed oppositely to the mold 7b is moved down (to the side of the mold 7b) to bring the molds 7a, 7b into close contact with one another, ferrite resin 12 is then injected into the cavity 8 formed in the molds 1 through a gate and a runner (not shown in figure) and the resin 12 and the board 1 are integrally molded to manufacture a rotary transformer.
Patent JP-S62123646-A (JP)
Title: Electric discharge lamp
Inventor: OBARA AKIO
IPC: H01J61/06
Filed: 1985-11-25
Abstract: PURPOSE:To check the evaporation and scattering of electron radioactive material as well as to aim at the promotion of long service life, by making the electron radioactive material sticking to an electrode so as to contain at least an alkaline earth metallic oxide and the specified quantity of osmium Os. CONSTITUTION:Electron radioactive material 8 sticking to electrodes 3A and 3B contains at least an alkaline earth metallic oxide and osmium Os, and this osmium is designed so as to make a range of 0.05-10% (weight percentage) exist in the electron radioactive material 8. For example, barium oxide BaO and calcium oxide CaO of the alkaline earth metallic oxide is formed with yttrium oxide Y2O3 and the osmium Os, and the osmium exists in the electron radioactive material 8 at a rate of 2% (weight percentage). Such a lamp as in this constitution comes easy to start its glowing, while evaporation and scattering of the electron radioactive material are as negligible as little, and light flux is prevented from dropping, thus long service life is securable. And, when the osmium Os exceeds 10% in a rate of content and reaches 15% so much, evaporation of the Os comes so conspicuous as well as when the rate of content comes to 0.02% smaller than 0.05%, an improving effect of its characteristic comes to insufficiency.
Patent JP-H0981254-A (JP)
Title: Locking mechanism for rotary knob
Inventor: ITO HIDEKI
IPC: G11B33/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To highly accurately attain a locked state without changing an accurately set volume angle by providing the locking mechanism with a gear to be rotated integrally with a rotary knob, a slide knob and a worm gear to be slid while being pivoted by the slide knob and engaged with the gear. SOLUTION: Sound volume adjusting knobs 2a, 2b are fitted to a panel 1 of an acoustic device and a locking slide knob 3 is protruded from a hole 4 formed on the panel 1 in the vicinity of the knobs 2a, 2b. When the sound volume of a channel corresponding to the knob 2a e.g. is adjusted, the slide knob 3 is slid in a prescribed direction and a worm gear 6 pivoted on the knob 3 through a shaft 5 abuts upon a helical gear 7, the tip parts of teeth of the gear 7 abuts upon the tips of teeth of the gear 6 and the gear 6 pivoted by the shaft 5 is rotated in a prescribed direction and is inserted into the groove parts of the teeth of the gear 7. Thereby locking operation can be executed without rotating the knob 2a.